mips.h (TARGET_CPU_CPP_BUILTINS): Define __mips_abicalls if TARGET_ABICALLS is true.

gcc/
	* config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Define __mips_abicalls
	if TARGET_ABICALLS is true.

From-SVN: r142770

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index aeed7051e485f7adf8460dbd98c953f097dde3e7..490114d30d075eb50b11ef6c2982bcd1275bedc5 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2008-12-15  Richard Sandiford  <rdsandiford@googlemail.com>
+
+       * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Define __mips_abicalls
+       if TARGET_ABICALLS is true.
+
 2008-12-15  Richard Sandiford  <rdsandiford@googlemail.com>
 
        * config/mips/mips.md (move_doubleword_fpr<mode>): Use

diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h
index a6444b5f993bdf4fc510bd31f802218f53db3025..f5de061d44c33ee62ddfcee6bf0155f259baaf50 100644 (file)
--- a/gcc/config/mips/mips.h
+++ b/gcc/config/mips/mips.h
@@ -529,6 +529,11 @@ enum mips_code_readable_setting {
          builtin_define ("_MIPSEL");                                   \
        }                                                               \
                                                                         \
+      /* Whether calls should go through $25.  The separate __PIC__    \
+        macro indicates whether abicalls code might use a GOT.  */     \
+      if (TARGET_ABICALLS)                                             \
+       builtin_define ("__mips_abicalls");                             \
+                                                                       \
       /* Whether Loongson vector modes are enabled.  */                 \
       if (TARGET_LOONGSON_VECTORS)                                     \
         builtin_define ("__mips_loongson_vector_rev");                  \